/*! normalize.css v5.0.0 | MIT License | github.com/necolas/normalize.css */


/**
 * 1. Change the default font family in all browsers (opinionated).
 * 2. Correct the line height in all browsers.
 * 3. Prevent adjustments of font size after orientation changes in
 *    IE on Windows Phone and in iOS.
 */


/* Document
   ========================================================================== */

html {
    font-family: sans-serif;
    /* 1 */
    line-height: 1.15;
    /* 2 */
    -ms-text-size-adjust: 100%;
    /* 3 */
    -webkit-text-size-adjust: 100%;
    /* 3 */
}


/* Sections
   ========================================================================== */


/**
 * Remove the margin in all browsers (opinionated).
 */

body {
    margin: 0;
}


/**
 * Add the correct display in IE 9-.
 */

article,
aside,
footer,
header,
nav,
section {
    display: block;
}


/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 */

h1 {
    font-size: 2em;
    margin: 0.67em 0;
}


/* Grouping content
   ========================================================================== */


/**
 * Add the correct display in IE 9-.
 * 1. Add the correct display in IE.
 */

figcaption,
figure,
main {
    /* 1 */
    display: block;
}


/**
 * Add the correct margin in IE 8.
 */

figure {
    margin: 1em 40px;
}


/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */

hr {
    box-sizing: content-box;
    /* 1 */
    height: 0;
    /* 1 */
    overflow: visible;
    /* 2 */
}


/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */

pre {
    font-family: monospace, monospace;
    /* 1 */
    font-size: 1em;
    /* 2 */
}


/* Text-level semantics
   ========================================================================== */


/**
 * 1. Remove the gray background on active links in IE 10.
 * 2. Remove gaps in links underline in iOS 8+ and Safari 8+.
 */

a {
    background-color: transparent;
    /* 1 */
    -webkit-text-decoration-skip: objects;
    /* 2 */
}


/**
 * Remove the outline on focused links when they are also active or hovered
 * in all browsers (opinionated).
 */

a:active,
a:hover {
    outline-width: 0;
}


/**
 * 1. Remove the bottom border in Firefox 39-.
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */

abbr[title] {
    border-bottom: none;
    /* 1 */
    text-decoration: underline;
    /* 2 */
    text-decoration: underline dotted;
    /* 2 */
}


/**
 * Prevent the duplicate application of `bolder` by the next rule in Safari 6.
 */

b,
strong {
    font-weight: inherit;
}


/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */

b,
strong {
    font-weight: bolder;
}


/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */

code,
kbd,
samp {
    font-family: monospace, monospace;
    /* 1 */
    font-size: 1em;
    /* 2 */
}


/**
 * Add the correct font style in Android 4.3-.
 */

dfn {
    font-style: italic;
}


/**
 * Add the correct background and color in IE 9-.
 */

mark {
    background-color: #ff0;
    color: #000;
}


/**
 * Add the correct font size in all browsers.
 */

small {
    font-size: 80%;
}


/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */

sub,
sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
}

sub {
    bottom: -0.25em;
}

sup {
    top: -0.5em;
}


/* Embedded content
   ========================================================================== */


/**
 * Add the correct display in IE 9-.
 */

audio,
video {
    display: inline-block;
}


/**
 * Add the correct display in iOS 4-7.
 */

audio:not([controls]) {
    display: none;
    height: 0;
}


/**
 * Remove the border on images inside links in IE 10-.
 */

img {
    border-style: none;
}


/**
 * Hide the overflow in IE.
 */

svg:not(:root) {
    overflow: hidden;
}


/* Forms
   ========================================================================== */


/**
 * 1. Change the font styles in all browsers (opinionated).
 * 2. Remove the margin in Firefox and Safari.
 */

button,
input,
optgroup,
select,
textarea {
    font-family: sans-serif;
    /* 1 */
    font-size: 100%;
    /* 1 */
    line-height: 1.15;
    /* 1 */
    margin: 0;
    /* 2 */
}


/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */

button,
input {
    /* 1 */
    overflow: visible;
}


/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */

button,
select {
    /* 1 */
    text-transform: none;
}


/**
 * 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
 *    controls in Android 4.
 * 2. Correct the inability to style clickable types in iOS and Safari.
 */

button,
html [type="button"],

/* 1 */

[type="reset"],
[type="submit"] {
    -webkit-appearance: button;
    /* 2 */
}


/**
 * Remove the inner border and padding in Firefox.
 */

button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
    border-style: none;
    padding: 0;
}


/**
 * Restore the focus styles unset by the previous rule.
 */

button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
    outline: 1px dotted ButtonText;
}


/**
 * Change the border, margin, and padding in all browsers (opinionated).
 */

fieldset {
    border: 1px solid #c0c0c0;
    margin: 0 2px;
    padding: 0.35em 0.625em 0.75em;
}


/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */

legend {
    box-sizing: border-box;
    /* 1 */
    color: inherit;
    /* 2 */
    display: table;
    /* 1 */
    max-width: 100%;
    /* 1 */
    padding: 0;
    /* 3 */
    white-space: normal;
    /* 1 */
}


/**
 * 1. Add the correct display in IE 9-.
 * 2. Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */

progress {
    display: inline-block;
    /* 1 */
    vertical-align: baseline;
    /* 2 */
}


/**
 * Remove the default vertical scrollbar in IE.
 */

textarea {
    overflow: auto;
}


/**
 * 1. Add the correct box sizing in IE 10-.
 * 2. Remove the padding in IE 10-.
 */

[type="checkbox"],
[type="radio"] {
    box-sizing: border-box;
    /* 1 */
    padding: 0;
    /* 2 */
}


/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */

[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
    height: auto;
}


/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */

[type="search"] {
    -webkit-appearance: textfield;
    /* 1 */
    outline-offset: -2px;
    /* 2 */
}


/**
 * Remove the inner padding and cancel buttons in Chrome and Safari on macOS.
 */

[type="search"]::-webkit-search-cancel-button,
[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
}


/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */

::-webkit-file-upload-button {
    -webkit-appearance: button;
    /* 1 */
    font: inherit;
    /* 2 */
}


/* Interactive
   ========================================================================== */


/*
 * Add the correct display in IE 9-.
 * 1. Add the correct display in Edge, IE, and Firefox.
 */

details,

/* 1 */

menu {
    display: block;
}


/*
 * Add the correct display in all browsers.
 */

summary {
    display: list-item;
}


/* Scripting
   ========================================================================== */


/**
 * Add the correct display in IE 9-.
 */

canvas {
    display: inline-block;
}


/**
 * Add the correct display in IE.
 */

template {
    display: none;
}


/* Hidden
   ========================================================================== */


/**
 * Add the correct display in IE 10-.
 */

[hidden] {
    display: none;
}
/*! Color themes for Google Code Prettify | MIT License | github.com/jmblog/color-themes-for-google-code-prettify */

.prettyprint {
    background: #ffffff;
    font-family: Menlo, "Bitstream Vera Sans Mono", "DejaVu Sans Mono", Monaco, Consolas, monospace;
}

.pln {
    color: #4d4d4c;
}


/* Specify class=linenums on a pre to get line numbering */

ol.linenums {
    margin-top: 0;
    margin-bottom: 0;
    color: #8e908c;
}

li.L0,
li.L1,
li.L2,
li.L3,
li.L4,
li.L5,
li.L6,
li.L7,
li.L8,
li.L9 {
    padding-left: 1em;
    background-color: #ffffff;
    list-style-type: decimal;
}

@media screen {
    /* string content */
    .str {
        color: #718c00;
    }
    /* keyword */
    .kwd {
        color: #8959a8;
    }
    /* comment */
    .com {
        color: #8e908c;
    }
    /* type name */
    .typ {
        color: #4271ae;
    }
    /* literal value */
    .lit {
        color: #f5871f;
    }
    /* punctuation */
    .pun {
        color: #4d4d4c;
    }
    /* lisp open bracket */
    .opn {
        color: #4d4d4c;
    }
    /* lisp close bracket */
    .clo {
        color: #4d4d4c;
    }
    /* markup tag name */
    .tag {
        color: #c82829;
    }
    /* markup attribute name */
    .atn {
        color: #f5871f;
    }
    /* markup attribute value */
    .atv {
        color: #3e999f;
    }
    /* declaration */
    .dec {
        color: #f5871f;
    }
    /* variable name */
    .var {
        color: #c82829;
    }
    /* function name */
    .fun {
        color: #4271ae;
    }
}
html,
body {
  height: 100%;
  overflow: hidden;
}
body {
  font-family: "-apple-system", BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Open Sans", "Noto Sans", "Helvetica Neue", "Hiragino Sans GB", "Microsoft Yahei", Arial, sans-serif;
  font-size: 14px;
  line-height: 20px;
  -webkit-font-smoothing: antialiased;
}
p {
  margin: 0;
}
@media (min-width: 1921px) {
  .center-block {
    width: 1600px;
    margin: 0 auto;
  }
}
@media (max-width: 1920px) and (min-width: 1601px) {
  .center-block {
    width: 1400px;
    margin: 0 auto;
  }
}
@media (max-width: 1600px) and (min-width: 1000px) {
  .center-block {
    width: 1000px;
    margin: 0 auto;
  }
}
@media (max-width: 768px) and (min-width: 420px) {
  .center-block {
    width: auto;
    margin: 0 30px;
  }
}
@media (max-width: 420px) and (min-width: 376px) {
  .center-block {
    width: auto;
    margin: 0 20px;
  }
}
@media (max-width: 375px) and (min-width: 300px) {
  .center-block {
    width: auto;
    margin: 0 16px;
  }
}
.scroll-block {
  padding-right: 8px;
}
.scroll-block::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
.scroll-block::-webkit-scrollbar-track {
  opacity: 0;
  background: none;
}
.scroll-block::-webkit-scrollbar-thumb {
  background-color: #eee;
  border-radius: 3px;
}
.demo-viewer {
  overflow: hidden;
  height: 100%;
  position: relative;
}
.demo-viewer .sidebar {
  overflow: hidden;
  border: 1px solid #ddd;
  width: 240px;
  border-radius: 4px;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-direction: column;
  flex-direction: column;
  position: absolute;
  top: 20px;
  left: 0px;
  bottom: 20px;
}
.demo-viewer .sidebar .logo-area {
  position: relative;
  background: #f7f7f7;
  z-index: 10;
  height: 48px;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  padding: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid #ddd;
}
.demo-viewer .sidebar .logo-area .lang-switch {
  margin-left: 8px;
}
.demo-viewer .sidebar .logo-area .lang-switch .lang-option a {
  display: block;
  height: 18px;
  font-size: 10px;
  text-align: center;
  padding: 0 4px;
  line-height: 16px;
  color: #42526e;
  cursor: pointer;
  border: 1px solid #42526e;
  border-radius: 4px;
  transition: all 0.2s;
  text-decoration: none;
}
.demo-viewer .sidebar .logo-area .lang-switch .lang-option a:hover {
  color: #48B1FC;
  border: 1px solid #48B1FC;
}
.demo-viewer .sidebar .logo {
  cursor: pointer;
  display: block;
  background-image: url("../resource/image/logo-dark.png");
  background-repeat: no-repeat;
  background-position: left center;
  background-size: 100% 100%;
  height: 48px;
  width: 144px;
}
.demo-viewer .sidebar .menu-button {
  z-index: 20;
  display: none;
  height: 24px;
  width: 24px;
  position: absolute;
  top: 12px;
  right: 16px;
}
.demo-viewer .sidebar .menu-area {
  margin: 0;
  -ms-flex: 1;
  flex: 1;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-direction: column;
  flex-direction: column;
  padding-top: 0;
  overflow: hidden;
}
.demo-viewer .sidebar .menu-area .action-bar {
  display: -ms-flexbox;
  display: flex;
  border-bottom: 1px solid #ddd;
  position: relative;
  padding-bottom: 12px;
  padding: 8px;
  background: #fbfbfb;
}
.demo-viewer .sidebar .menu-area .action-bar .search-bar {
  position: relative;
  -ms-flex: 1;
  flex: 1;
}
.demo-viewer .sidebar .menu-area .action-bar .search-bar .search-field {
  border: 1px solid #ddd;
  width: 100%;
  box-sizing: border-box;
  border-radius: 3px;
  line-height: 18px;
  height: 28px;
  padding: 5px;
  font-size: 12px;
}
.demo-viewer .sidebar .menu-area .action-bar .search-bar .search-field:focus {
  border: 1px solid #48B1FC;
  outline: none;
}
.demo-viewer .sidebar .menu-area .action-bar .search-bar .search-button {
  cursor: pointer;
  position: absolute;
  background: #fff;
  top: 2px;
  right: 2px;
  width: 24px;
  height: 24px;
  background-image: url("../resource/image/action-icon/search.png");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100%;
}
.demo-viewer .sidebar .menu-area .action-bar .all-download-button a{
  display:block;
  text-decoration: none;
  margin-left: 8px;
  padding: 0 6px;
  height: 26px;
  cursor: pointer;
  font-size: 12px;
  color: #555;
  line-height: 26px;
  border: 1px solid #ddd;
  border-radius: 3px;
  transition: all 0.2s;
}
.demo-viewer .sidebar .menu-area .action-bar .all-download-button a:hover {
  color: #48B1FC;
  border-color: #48B1FC;
}
.demo-viewer .sidebar .menu-area .menu {
  -ms-flex: 1;
  flex: 1;
  margin: 10px;
  margin-top: 0;
  margin-right: 6px;
  padding: 0;
  padding-top: 10px;
  overflow: auto;
}
.demo-viewer .sidebar .menu-area .menu > .list-tile {
  list-style: none;
}
.demo-viewer .sidebar .menu-area .menu > .list-tile > .list-title {
  font-size: 12px;
  line-height: 20px;
  color: #aeaeae;
}
.demo-viewer .sidebar .menu-area .menu > .list-tile > .list {
  padding-left: 0;
  padding-bottom: 6px;
}
.demo-viewer .sidebar .menu-area .menu > .list-tile > .list > .list-tile {
  list-style: none;
  cursor: pointer;
}
.demo-viewer .sidebar .menu-area .menu > .list-tile > .list > .list-tile:hover a {
  color: #80CAFF;
}
.demo-viewer .sidebar .menu-area .menu > .list-tile > .list > .list-tile a {
  font-size: 12px;
  line-height: 20px;
  padding-left: 12px;
  color: #666;
  display: block;
  text-decoration: none;
}
.demo-viewer .demo-panel {
  position: absolute;
  top: 0px;
  left: 240px;
  right: 0px;
  bottom: 0px;
  padding: 20px 0 20px 20px;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-direction: column;
  flex-direction: column;
}
.demo-viewer .demo-panel .title-area {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -ms-flex-align: center;
  align-items: center;
}
.demo-viewer .demo-panel .title-area .title {
  font-size: 16px;
  line-height: 28px;
  color: #333;
  font-weight: bold;
}
.demo-viewer .demo-panel .title-area .action-area {
  display: -ms-flexbox;
  display: flex;
}
.demo-viewer .demo-panel .title-area .action-area .action-button {
  line-height: 24px;
  height: 28px;
  box-sizing: border-box;
  transition: all 0.3s;
  border: 1px solid #48B1FC;
  margin-left: 8px;
  padding: 0 6px 0 2px;
  color: #48B1FC;
  background: #fcfcfc;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: center;
  justify-content: center;
  -ms-flex-align: center;
  align-items: center;
}
.demo-viewer .demo-panel .title-area .action-area .action-button .icon {
  display: block;
  margin-right: 2px;
  width: 24px;
  height: 24px;
}
.demo-viewer .demo-panel .title-area .action-area .action-button .icon.source {
  background-image: url("../resource/image/action-icon/source.png");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100%;
}
.demo-viewer .demo-panel .title-area .action-area .action-button .icon.open {
  background-image: url("../resource/image/action-icon/open.png");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100%;
}
.demo-viewer .demo-panel .title-area .action-area .action-button .icon.edit {
  background-image: url("../resource/image/action-icon/edit.png");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100%;
}
.demo-viewer .demo-panel .title-area .action-area .action-button .icon.copy {
  background-image: url("../resource/image/action-icon/copy.png");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100%;
}
.demo-viewer .demo-panel .title-area .action-area .action-button:hover {
  color: #42a2e6;
  border: 1px solid #42a2e6;
  background: #f8f8f8;
}
.demo-viewer .demo-panel .content-area {
  -ms-flex: 1;
  flex: 1;
  border-top: 1px solid #ccc;
  margin-top: 8px;
  overflow: auto;
  padding-top: 12px;
}
.demo-viewer .demo-panel .content-area .map-viewer {
  border-radius: 4px;
  overflow: hidden;
}
.demo-viewer .demo-panel .content-area .map-viewer .map-view {
  width: 100%;
  height: auto;
  display: block;
}
.demo-viewer .demo-panel .content-area .code-viewer .code-snippet {
  margin-top: 16px;
  border: 1px solid #ddd;
  border-radius: 4px;
  overflow: hidden;
}
.demo-viewer .demo-panel .content-area .code-viewer .code-snippet .code-title {
  font-size: 16px;
  line-height: 40px;
  color: ;
  font-weight: bold;
  padding: 0 12px;
  border-bottom: 1px solid #ddd;
}
.demo-viewer .demo-panel .content-area .code-viewer .code-snippet .prettyprint {
  margin: 0;
  padding: 12px;
  border: none;
  background: #f8f8f8;
  white-space: pre-wrap;
}
.demo-viewer .demo-panel .content-area .md {
  margin-top : 16px;
  padding : 0px 16px 0px 16px;
  border: 1px solid #ddd;
}
.demo-viewer .demo-panel .content-area .md > h1 {
  font-size: 30px;
  line-height: 40px;
  color: #333;
  font-weight: bold;
  margin: 0;
  padding: 0;
}
.demo-viewer .demo-panel .content-area .md > h2 {
  font-size: 18px;
  line-height: 40px;
  color: #333;
  font-weight: bold;
  margin: 12px 0 0 0;
  padding: 0;
}
.demo-viewer .demo-panel .content-area .md > p {
  font-size: 15px;
  line-height: 25px;
  color: #666;
  margin: 0;
  padding: 0 0 20px 0;
}
.demo-viewer .demo-panel .content-area .md > ul {
  margin: 0;
  padding: 0 0 16px 32px;
}
.demo-viewer .demo-panel .content-area .md > ul > li {
  font-size: 15px;
  line-height: 25px;
  color: #666;
  margin: 0;
  padding: 0;
  list-style: ;
  padding: 4px 0;
}
.demo-viewer .demo-panel .content-area .md a {
  text-decoration: none;
  color: #48B1FC;
}
@media (min-width: 960px) and (min-width: 1921px) {
  .demo-viewer {
    width: 1600px;
    margin: 0 auto;
  }
}
@media (min-width: 960px) and (max-width: 1920px) and (min-width: 1601px) {
  .demo-viewer {
    width: 1400px;
    margin: 0 auto;
  }
}
@media (min-width: 960px) and (max-width: 1600px) and (min-width: 1000px) {
  .demo-viewer {
    width: 1000px;
    margin: 0 auto;
  }
}
@media (min-width: 960px) and (max-width: 768px) and (min-width: 420px) {
  .demo-viewer {
    width: auto;
    margin: 0 30px;
  }
}
@media (min-width: 960px) and (max-width: 420px) and (min-width: 376px) {
  .demo-viewer {
    width: auto;
    margin: 0 20px;
  }
}
@media (min-width: 960px) and (max-width: 375px) and (min-width: 300px) {
  .demo-viewer {
    width: auto;
    margin: 0 16px;
  }
}
@media (max-width: 420px) and (min-width: 310px) {
  .scroll-block {
    padding-right: 0;
  }
  .scroll-block::-webkit-scrollbar {
    width: 0;
    height: 0;
  }
  .demo-viewer {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-direction: column;
    flex-direction: column;
  }
  .demo-viewer .sidebar {
    border: none;
    height: 48px;
    overflow: visible;
    width: auto;
    background: #42526e;
    border-radius: 0;
    display: block;
    position: relative;
    top: 0;
  }
  .demo-viewer .sidebar .logo-area {
    height: 48px;
    padding: 0 16px;
    border: none;
    background: none;
  }
  .demo-viewer .sidebar .logo {
    background-image: url("../resource/image/logo@2x.png");
    background-repeat: no-repeat;
    background-position: left center;
    background-size: 100% 100%;
    height: 40px;
    width: 120px;
  }
  .demo-viewer .sidebar .logo-area .lang-switch .lang-option {
    height: 18px;
    overflow: hidden;
    font-size: 10px;
    padding: 0 4px;
    line-height: 20px;
    border-radius: 3px;
    color: #fff;
    border-color: #fff;
  }
  .demo-viewer .demo-panel .title-area {
    padding: 16px 0 12px 0;
    background: rgba(255, 255, 255, 0.7);
    position: absolute;
    top: 0;
    left: 16px;
    right: 16px;
  }
  .demo-viewer .demo-panel .title-area .title {
    font-size: 16px;
    line-height: 28px;
  }
  .demo-viewer .demo-panel .title-area .action-area .action-button {
    line-height: 24px;
    height: 29px;
    width: 29px;
    padding: 1px;
    color: #48B1FC;
    background: #fcfcfc;
    display: block;
    font-size: 0;
  }
  .demo-viewer .demo-panel .title-area .action-area .action-button .icon {
    margin-right: 0;
  }
  .demo-viewer .demo-panel .title-area .action-area .action-button .icon.source {
    background-image: url("../resource/image/action-icon/source@2x.png");
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100%;
  }
  .demo-viewer .demo-panel .title-area .action-area .action-button .icon.open {
    background-image: url("../resource/image/action-icon/open@2x.png");
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100%;
  }
  .demo-viewer .demo-panel .title-area .action-area .action-button .icon.edit {
    background-image: url("../resource/image/action-icon/edit@2x.png");
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100%;
  }
  .demo-viewer .demo-panel .title-area .action-area .action-button .icon.copy {
    background-image: url("../resource/image/action-icon/copy@2x.png");
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100%;
  }
  .demo-viewer .sidebar .menu-area {
    position: absolute;
    max-height: 480px;
    z-index: 999;
    background: #fff;
    box-shadow: 0px 16px 96px rgba(0, 0, 0, 0.4);
    border-radius: 4px;
    top: 44px;
    left: 12px;
    right: 12px;
    padding: 12px;
  }
  .demo-viewer .sidebar .menu-area .action-bar {
    position: absolute;
    width: 100%;
    box-sizing: border-box;
    top: 0;
    left: 0;
    background: #fff;
    border: none;
    padding: 12px;
    padding-bottom: 0;
  }
  .demo-viewer .sidebar .menu-area .action-bar .search-bar {
    width: auto;
  }
  .demo-viewer .sidebar .menu-area .action-bar .all-download-button {
    display: none;
  }
  .demo-viewer .sidebar .menu-area .menu {
    padding-top: 24px;
  }
  .demo-viewer .sidebar .menu-area .menu > .list-tile {
    padding: 12px;
  }
  .demo-viewer .sidebar .menu-area .menu > .list-tile > .list-title {
    font-size: 12px;
    line-height: 24px;
    color: #aaa;
    padding-bottom: 3px;
  }
  .demo-viewer .sidebar .menu-area .menu > .list-tile > .list {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    padding-bottom: 0;
  }
  .demo-viewer .sidebar .menu-area .menu > .list-tile > .list > .list-tile {
    list-style: none;
    min-width: 50%;
    cursor: pointer;
  }
  .demo-viewer .sidebar .menu-area .menu > .list-tile > .list > .list-tile a {
    font-size: 14px;
    line-height: 28px;
    padding: 0 6px;
    display: block;
    color: #42526e;
    text-decoration: none;
  }
  .demo-viewer .sidebar .menu-area .menu > .list-tile + .list-tile {
    border-top: 1px solid #eee;
  }
  .demo-viewer .demo-panel {
    position: relative;
    padding: 0 16px;
    -ms-flex: 1;
    flex: 1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-direction: column;
    flex-direction: column;
  }
  .demo-viewer .demo-panel .content-area {
    border: none;
    padding-top: 57px;
    margin: 0;
  }
  .demo-viewer .demo-panel .content-area .map-viewer {
    border-radius: 0;
  }
  .demo-viewer .demo-panel .content-area .code-viewer {
    margin-bottom: 16px;
  }
  .demo-viewer .demo-panel .content-area .code-viewer .code-snippet {
    border-radius: 2px;
  }
  .demo-viewer .sidebar .menu-button {
    display: block;
    background-image: url("../resource/image/action-icon/nav.png");
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100%;
  }
  .demo-viewer .sidebar .menu-area {
    display: none;
  }
  .demo-viewer .sidebar.-active .menu-button {
    background-image: url("../resource/image/action-icon/nav-close.png");
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100%;
  }
  .demo-viewer .sidebar.-active .menu-area {
    display: -ms-flexbox;
    display: flex;
  }
}
